Sram PG-850 8-Speed Cassette 11-32T Silver Sunshine_Enriched R55C-A: Shoe thickness is 1mm

R55C-A: Shoe thickness is 1mm thinner for increased rim clearance

Optimized gear combination and gear ratio for trail riding by front and rear system

New colors

Made from 7075-T6 aluminum for long life

Compatible - 1-1/8" Steerer tube Diameter

Sram PG-850 8-Speed Cassette 11-32T Silver Sunshine_Enriched R55C-A: Shoe thickness is 1mmCassette technology optimized for MTB. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain. SRAM's cassette performance is optimized by material choice, tooth profile and shift ramp design for quick and positive index shifting